<template>
    <div class="login">
        <img
            :src="require('@/assets/images/bg/1.jpg')"
            style="width: 100%; height: 100%"
        />

        <el-form
            ref="loginForm"
            :model="loginForm"
            :rules="loginRules"
            class="login-form"
        >
            <h3 class="title">
                {{
                    $store.getters.allDefectObj["HR-WEB-003"] == 0
                        ? "登录"
                        : "人资管理测试实训系统"
                }}
            </h3>

            <el-form-item prop="username">
                <el-input
                    v-model="loginForm.username"
                    type="text"
                    auto-complete="off"
                    placeholder="用户名"
                >
                    <svg-icon
                        slot="prefix"
                        icon-class="user"
                        class="el-input__icon input-icon"
                    />
                </el-input>
            </el-form-item>
            <el-form-item prop="password">
                <el-input
                    v-model="loginForm.password"
                    type="password"
                    auto-complete="off"
                    placeholder="密码"
                    @keyup.enter.native="handleLogin"
                >
                    <svg-icon
                        slot="prefix"
                        icon-class="password"
                        class="el-input__icon input-icon"
                    />
                </el-input>
            </el-form-item>
            <el-form-item prop="code" v-if="captchaOnOff">
                <el-input
                    v-model="loginForm.code"
                    auto-complete="off"
                    placeholder="验证码"
                    style="width: 63%"
                    @keyup.enter.native="handleLogin"
                >
                    <svg-icon
                        slot="prefix"
                        icon-class="validCode"
                        class="el-input__icon input-icon"
                    />
                </el-input>
                <div class="login-code">
                    <img
                        :src="codeUrl"
                        @click="getCode"
                        class="login-code-img"
                    />
                </div>
            </el-form-item>
            <div
                style="
                    margin: 0px 0px 25px 0px;
                    font-size: 15px;
                    color: rgb(64, 145, 247);
                    text-decoration: underline;
                    text-align: right;
                "
                @click="reset"
            >
                重置
            </div>
            <el-form-item style="width: 100%">
                <el-button
                    :loading="loading"
                    size="medium"
                    type="primary"
                    style="width: 100%"
                    @click.native.prevent="handleLogin"
                >
                    <span v-if="!loading">登 录</span>
                    <span v-else>登 录 中...</span>
                </el-button>
            </el-form-item>
        </el-form>
        <!--  底部  -->
        <div class="el-login-footer">
            <span>Copyright © 2022-2024 All Rights Reserved.</span>
        </div>
    </div>
</template>

<script>
import { getCodeImg, queryCompanyTenant } from "@/api/login";
import Cookies from "js-cookie";
import { encrypt, decrypt } from "@/utils/jsencrypt";
export default {
    name: "Login",
    data() {
        return {
            codeUrl: "",
            companyName: "",
            options: [],
            searchLoading: false,
            loginForm: {
                tenantName: "山东点狮信息科技有限公司",
                rememberMe: false,
                code: "",
                uuid: "",
            },
            loginRules: {},
            loading: false,
            // 验证码开关
            captchaOnOff: false,
            // 注册开关
            register: false,
            redirect: undefined,
        };
    },
    watch: {
        $route: {
            handler: function (route) {
                this.redirect = route.query && route.query.redirect;
            },
            immediate: true,
        },
    },
    created() {
        this.getCode();
        this.getCookie();
        // this.searchCompanyTenant();
    },
    methods: {
        reset() {
            if (this.$store.getters.allDefectObj["HR-WEB-001"] == 0) {
                return;
            }
            this.loginForm.username = "";
            this.loginForm.password = "";
            this.loginForm.code = "";
            this.$refs.loginForm.resetFields();
        },
        searchCompanyTenant() {
            this.searchLoading = true;
            let data = {
                status: 0,
            };
            // queryCompanyTenant(data).then((res) => {
            //     this.searchLoading = false;
            //     this.options = res.data;
            // });
        },
        getCode() {
            getCodeImg().then((res) => {
                this.captchaOnOff =
                    res.captchaOnOff === undefined ? true : res.captchaOnOff;
                if (this.captchaOnOff) {
                    this.codeUrl = "data:image/gif;base64," + res.img;
                    this.loginForm.uuid = res.uuid;
                }
            });
        },
        getCookie() {
            const tenantName = Cookies.get("tenantName");
            const username = Cookies.get("username");
            const password = Cookies.get("password");
            const rememberMe = Cookies.get("rememberMe");
            this.loginForm = {
                tenantName:
                    tenantName === undefined
                        ? this.loginForm.tenantName
                        : tenantName,
                username:
                    username === undefined ? this.loginForm.username : username,
                password:
                    password === undefined
                        ? this.loginForm.password
                        : decrypt(password),
                rememberMe:
                    rememberMe === undefined ? false : Boolean(rememberMe),
            };
        },
        handleLogin() {
            this.$refs.loginForm.validate((valid) => {
                if (valid) {
                    if (!this.loginForm.username || !this.loginForm.password) {
                        if (
                            this.$store.getters.allDefectObj["HR-WEB-002"] == 0
                        ) {
                            return;
                        }
                        this.$message.error("用户或密码不允许为空");
                        return;
                    }

                    this.loading = true;
                    if (this.loginForm.rememberMe) {
                        Cookies.set("tenantName", this.loginForm.tenantName, {
                            expires: 30,
                        });
                        Cookies.set("username", this.loginForm.username, {
                            expires: 30,
                        });
                        Cookies.set(
                            "password",
                            encrypt(this.loginForm.password),
                            { expires: 30 }
                        );
                        Cookies.set("rememberMe", this.loginForm.rememberMe, {
                            expires: 30,
                        });
                    } else {
                        Cookies.remove("tenantName");
                        Cookies.remove("username");
                        Cookies.remove("password");
                        Cookies.remove("rememberMe");
                    }

                    let loginInfo = {
                        loginType: 1,
                        //从getters中获取spParams
                        sign: this.$store.getters.spParams,
                        // sign: decodeURI("cLMDLDvpDUkakUj500uZXAlaNlVWDJ50YgkHPNpi%20c4=", "utf-8"),


                        username:
                            this.loginForm.tenantName +
                            ":" +
                            this.loginForm.username,
                        password: this.loginForm.password,
                        code: this.loginForm.code,
                        uuid: this.loginForm.uuid,
                        };

                    this.$store
                        .dispatch("Login", loginInfo)
                        .then(() => {
                            this.$router
                                .push({ path: this.redirect || "/" })
                                .catch(() => {});
                        })
                        .catch(() => {
                            this.loading = false;
                            if (this.captchaOnOff) {
                                this.getCode();
                            }
                        });
                }
            });
        },
    },
};
</script>

<style rel="stylesheet/scss" lang="scss" scoped>
.login {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    background-size: cover;
}

.title {
    margin: 0px auto 30px auto;
    text-align: center;
    color: #707070;
}

.login-form {
    position: absolute;
    top: 150px;
    z-index: 999;
    border: 1px solid #dddddd;
    border-radius: 6px;
    background: #ffffff;
    width: 400px;
    padding: 25px 25px 5px 25px;

    .el-input {
        height: 38px;

        input {
            height: 38px;
        }
    }

    .input-icon {
        height: 39px;
        width: 14px;
        margin-left: 2px;
    }
}

.login-tip {
    font-size: 13px;
    text-align: center;
    color: #bfbfbf;
}

.login-code {
    width: 33%;
    height: 38px;
    float: right;

    img {
        cursor: pointer;
        vertical-align: middle;
    }
}

.el-login-footer {
    height: 40px;
    line-height: 40px;
    position: fixed;
    bottom: 0;
    width: 100%;
    text-align: center;
    color: #fff;
    font-family: Arial;
    font-size: 12px;
    letter-spacing: 1px;
}

.login-code-img {
    height: 38px;
}
</style>
